Your AI can just buy things.

Let your AI research, compare, and purchase — with your approval, your rules, your card.

Be first in line. No spam, ever.

Find me a highly-rated Japanese whetstone for my kitchen knives, combo grit preferred

Spending Approval (Example)
$54.00
Korin Japanese Trading
King KW65 1000/6000 Combo Whetstone — top-rated for home kitchen use, matches your Tojiro knives
pettybot via Stripe

Real tasks. Real purchases.

Book the cheapest flight to Denver next Friday

→ Your AI finds options, you approve $289

Find the best espresso machine under $300

→ Your AI compares 40+ options, you approve $267

Find flowers for Mom's birthday delivered to brunch

→ Your AI finds a local florist, you approve $58

How it works

1

Link your card once

Securely stored via Stripe. We never see the number.

2

Set your rules

Spend limits, approved merchants, auto-approve thresholds.

3

Ask your AI to buy something

"Find grandma a gift under $50 and ship it to her."

4

Approve with one tap

Push notification, FaceID, done. Your AI handles the rest.

Simple pricing

Free Trial
$0

60 days, full access

  • Unlimited approvals
  • Full rules engine
  • All notifications
  • No credit card required
Pro
$5/mo

Unlimited approvals

  • Unlimited. For real.
  • Multiple cards
  • Full rules engine
  • Push, Telegram, Watch
  • Transaction history
Business
$20/user/mo

Teams & control

  • Everything in Pro
  • Team management
  • Shared rules & policies
  • Audit logs
  • SSO

🤖 For AI Agents

Building an AI agent that needs to make purchases? PettyBot provides the approval layer.

MCP Integration

Native Model Context Protocol support. One tool, one call.

npm install @pettybot/mcp

The Tool

request_spend({
  amount_cents: 1999,
  merchant: "Amazon",
  description: "Gift for grandma"
})

Returns a Stripe payment token on approval.

What Happens

  1. Agent calls request_spend
  2. User gets push notification
  3. User approves with FaceID
  4. Agent receives payment token
  5. Agent completes checkout
📄 llms.txt ⚙️ mcp.json

Works with any MCP-compatible AI agent.